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JPL Small-Body Database Browser
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523337 (2017 BX139)
Classification: Main-belt Asteroid          SPK-ID: 2523337
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01433786279504459 2.0354e-07  
a 3.178911505361052 1.1729e-07 au
q 3.133332708359597 6.0653e-07 au
i 9.968366555947478 2.3013e-05 deg
node 329.3736761468667 5.1219e-05 deg
peri 212.497155268091 0.00075292 deg
M 119.427106787483 0.00073302 deg
tp 2457913.721810219141
(2017-Jun-09.22181022)
0.0042373 TDB
period 2070.218018100914
5.67
0.00011457
3.137e-07
d
yr
n .1738947284065477 9.6239e-09 deg/d
Q 3.224490302362508 1.1897e-07 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      3127 days (8.56 yr)  
   first obs. used      2008-09-05  
   last obs. used      2017-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50196  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:56:25  

Additional Information
 Earth MOID = 2.14327 au 
 Jupiter MOID = 1.78067 au 
 T_jup = 3.176 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO448210  

523337 (2017 BX139)          Discovered 2008-Sep-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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